The WBC(WebF bytecode file) file generator.
The WBC file is a specially designed binary file that contains pre-compiled JavaScript bytecodes and other assets, which could speed up the loading of WebF's application.
npm install @openwebf/wbc --save
Install
npm install @openwebf/wbc -g
Convert JavaScript Into WBC file
wbc -s /tmp/index.js -d /tmp
Transform Inline Scripts in HTML
wbc -s ./demo.html -d ./demo_wbc.html --convert-html
Convert JavaScript Into WBC buffer
const { compileJavaScriptToWbc } = require('@openwebf/wbc');
compileJavaScriptToWbc('function hello() { return 1 + 1};'); // <Buffer ...> the WBC bytesTransform Inline JavaScript Codes into WBC
const { transformInlineScriptToWbc } = require('@openwebf/wbc');
const transformedHtml = transformInlineScriptToWbc(`
<!DOCTYPE html>
<html lang="en">
<body>
<script>
console.log('helloworld');
</script>
</body>
</html>
`);
console.log(transformedHtml); /*
<html lang="en">
<body>
<script>
// The WBC binary contents
</script>
</body></html>
*/Generate compile_commands.json
node-gyp configure -- -f gyp.generator.compile_commands_json.py
Prebuild linux binary
- Install docker
- Build local image with Dockerfile
docker build -t qjsc .
- Enter into images
docker run --rm -it -v $(pwd):/project qjsc
- Set up env in docker container
cd project
scl enable rh-nodejs12 bash
scl enable devtoolset-7 bash
- Build your binary
npm install
npm run prebuild